/filament_V1.4.0_Nibiru

Filament is a real-time physically based rendering engine for Android, iOS, Windows, Linux, macOS and WASM/WebGL

Primary LanguageC++Apache License 2.0Apache-2.0

Google Filament

https://github.com/google/filament

Nibiru XR SDK

We have added support for Nibiru XR SDK based on Filament V1.4.0. Use this special version of filament, your apks can run on Nibiru XR OS.

[filament/Nibiru] directory contains the release files and some sample codes.

Nibiru Official Website: http://www.inibiru.com/en/index.html

Filament Dependent Files

filamat-android-release.aar filament-android-release.aar

Nibiru SDK Dependent Files

AndroidManifest.xml core-3.3.2.jar nibiru_vr_sdk_2_4_4.jar qrcode_sdk.jar

MainActivity.kt [Example code file]

How to Use Nibiru XR SDK ?

Step 1 Get an VR/AR HMD with Nibiru XR OS:

Nibiru XR HMD: AR HMD : http://www.inibiru.com/en/product_ar.html VR HMD : http://www.inibiru.com/en/product_vr.html Please contact info@inibiru.com for sales support.

Tip: Nibiru OS Version need greater than Nibiru 3.80.0.

Step 2 Refer to NibiruLibs/AndroidManifest.xml, change your xml file:

change

android:theme="@android:style/Theme.NoTitleBar.Fullscreen"in application tag

change

android:screenOrientation="landscape" in application tag

add

<category android:name="com.nibiru.intent.category.NVR"/>in intent-filter tag

Step 3 Call below api to init nibiru sdk:

NibiruVR.initNibiruVRServiceForUnreal(activity) 
servicePtr = initParams.split("_").get(0).toLong()

Use

Engine.create(servicePtr)

Replace

Engine.create()

Add follow code in resume method

resume() {...} 
surfaceView.visibility = android.view.View.VISIBLE var nibiruVRService : NibiruVRService = NibiruVR.getUsingNibiruVRServiceGL() 
if(nibiruVRService != null) { nibiruVRService.onResume(); }

Add follow code in pause method

pause() {...} 
var nibiruVRService : NibiruVRService = NibiruVR.getUsingNibiruVRServiceGL() 
if(nibiruVRService != null) { nibiruVRService.onPause(); }

Add one more call

renderer.render(view)

Between

renderer.beginFrame -> renderer.endFrame

As follow code

if (renderer.beginFrame(swapChain!!)) 
{ 
// left eye 
renderer.render(view)
// right eye 
renderer.render(view)
renderer.endFrame()
++renderedFrames
}

[Tip]

If you want to compile the filament, you can refer to the offical wiki. https://github.com/google/filament

[FileList Changed By Nibiru]

  • android/filament-android/src/main/cpp/Engine.cpp
  • android/filament-android/src/main/java/com/google/android/filament/Engine.java
  • filament/backend/CMakeLists.txt filament/backend/include/backend/Platform.h
  • filament/backend/include/private/backend/DriverAPI.inc
  • filament/backend/src/opengl/OpenGLDriver.cpp
  • filament/backend/src/opengl/OpenGLDriver.h
  • filament/backend/src/opengl/OpenGLDriverFactory.h
  • filament/backend/src/opengl/PlatformEGL.cpp
  • filament/backend/src/opengl/OpenGLDriver.h
  • filament/backend/src/vulkan/VulkanDriver.cpp filament/include/filament/Engine.h
  • filament/src/Engine.cpp filament/src/Renderer.cpp filament/src/details/Engine.h
  • filament/src/details/Renderer.h filament/src/fg/FrameGraph.cpp

[FileList Changed By Nibiru]

http://www.inibiru.com/en/index.html